This page lists 33 interior parts for the 2019 Acura RLX, across 8 part types, covering both the 3.5L V6 and the 3.5L V6 ELECTRIC/GAS. Every part shows its brand, manufacturer part number and fitment notes.
On the 2019 Acura RLX, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. Most of the listed parts are Dash Board Cover (18 parts), Floor Mat (4 parts) and Window Regulator & Motor Assembly (4 parts). The other 5 part types cover the remaining 7 parts.
The 2019 Acura RLX was sold with both the 3.5L V6 and the 3.5L V6 ELECTRIC/GAS. 26 parts fit every engine; the other 7 are engine-specific. Each part shows which engine(s) it fits.
5 brands supply interior parts for the 2019 Acura RLX, led by DASH DESIGNS (22 parts), DORMAN (7 parts) and WELLS (2 parts), plus 2 more brands. Quality grades include Suede, Woven and Carpet.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2019 Acura RLX. 4 parts have it, including DASH DESIGNS 09330C (Dash Board Cover) and DASH DESIGNS 09330B (Dash Board Cover). Each part number opens a page with every vehicle that part fits.
Accelerator Pedal Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 3.5L V6 | 5S14625 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: 3.5L V6 ELECTRIC/GAS | 5S15871 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Accelerator Pedal position sensors. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
2 Accelerator Pedal Position Sensor parts for the 2019 Acura RLX come from WELLS.
Listed part numbers: WELLS 5S14625 and WELLS 5S15871.
Air Bag Clockspring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 3.5L V6 | V26720265 | 🇺🇸 US | View on Amazon |
This table covers the clocksprings that carry airbag and steering-wheel circuits through the column.
One part is listed for the 2019 Acura RLX — VEMO V26720265.
Dash Board Air Vent
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.5L V6 | 2165408 | 🇺🇸 US 🇨🇦 CA | Left | View on Amazon |
| DORMAN Fits: 3.5L V6 | 2165407 | 🇺🇸 US 🇨🇦 CA | Center | View on Amazon |
This table covers the dash vents that direct cabin airflow.
DORMAN supplies both parts for the 2019 Acura RLX.
Listed part numbers: DORMAN 2165408 and DORMAN 2165407.
Dash Board Cover
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2019 RLX engines | 09330C | 🇺🇸 US 🇨🇦 CA | Poly Carpet | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09430C | 🇺🇸 US 🇨🇦 CA | Poly Carpet | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09870C | 🇺🇸 US 🇨🇦 CA | Poly Carpet | View on Amazon |
Suede
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2019 RLX engines | 09330B | 🇺🇸 US 🇨🇦 CA | Brushed Suede | View on Amazon |
| DASH DESIGNS Popular Fits: all 2019 RLX engines | 09330D | 🇺🇸 US 🇨🇦 CA | Sedona Suede | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09430B | 🇺🇸 US 🇨🇦 CA | Brushed Suede | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09870B | 🇺🇸 US 🇨🇦 CA | Brushed Suede | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09430D | 🇺🇸 US 🇨🇦 CA | Sedona Suede | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09870D | 🇺🇸 US 🇨🇦 CA | Sedona Suede | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2019 RLX engines | 09330V | 🇺🇸 US 🇨🇦 CA | Plush Velour | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09430V | 🇺🇸 US 🇨🇦 CA | Plush Velour | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09870V | 🇺🇸 US 🇨🇦 CA | Plush Velour | View on Amazon |
Woven
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2019 RLX engines | 09330A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09330X | 🇺🇸 US 🇨🇦 CA | Dashtex | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09430A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09430X | 🇺🇸 US 🇨🇦 CA | Dashtex | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09870A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | 09870X | 🇺🇸 US 🇨🇦 CA | Dashtex | View on Amazon |
This table covers the dash covers that sit over the instrument panel.
DASH DESIGNS supplies the 18 Dash Board Cover parts for the 2019 Acura RLX. DASH DESIGNS 09330C carries the "Popular" badge. All of them fit every engine offered in the 2019 RLX.
The Carpet section lists 3 options from DASH DESIGNS — grouped under the catalog's "Carpet" designation — the notes column spells out what sets them apart. DASH DESIGNS 09330C is listed in this group.
In the Suede grade, DASH DESIGNS supplies 6 parts: grouped under the catalog's "Suede" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 09330B.
The Velour section lists 3 options from DASH DESIGNS — grouped under the catalog's "Velour" designation — the notes column spells out what sets them apart. DASH DESIGNS 09330V is listed in this group.
The Woven section lists 6 options from DASH DESIGNS — grouped under the catalog's "Woven" designation — the notes column spells out what sets them apart. DASH DESIGNS 09330A is listed in this group.
Floor Mat
All Weather
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2019 RLX engines | A250403CL | 🇺🇸 US 🇨🇦 CA | Endura ClearVinyl | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | B250403CL | 🇺🇸 US 🇨🇦 CA | Endura ClearVinyl | View on Amazon |
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2019 RLX engines | A25040E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: all 2019 RLX engines | B25040E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
This table covers the floor mats cut for this cabin.
4 Floor Mat parts for the 2019 Acura RLX come from DASH DESIGNS. Every part fits both the 3.5L V6 and the 3.5L V6 ELECTRIC/GAS.
In the All Weather grade, DASH DESIGNS supplies 2 parts: grouped under the catalog's "All Weather" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS A250403CL.
Carpet: 2 parts, from DASH DESIGNS. A representative part number is DASH DESIGNS A25040E.
Listed part numbers: DASH DESIGNS A250403CL, DASH DESIGNS B250403CL and DASH DESIGNS A25040E, plus the other parts above.
Heel Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2019 RLX engines | 74015 | 🇺🇸 US 🇨🇦 CA | Brake Stop PadAccelerator Stop Pad | View on Amazon |
This table covers the Heel pads. Typical signs include squeal, grind, or a wear-indicator scrape. Replace pads as an axle set and inspect the rotor or drum they ride on.
One part is listed for the 2019 Acura RLX — DORMAN 74015.
Rain Sensor Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRECISION Fits: all 2019 RLX engines | RSK2685 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Rain Sensor pads. Typical signs include squeal, grind, or a wear-indicator scrape. Replace pads as an axle set and inspect the rotor or drum they ride on.
One part is listed for the 2019 Acura RLX — PRECISION RSK2685.
Window Regulator & Motor Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.5L V6 | 7415401 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| DORMAN Fits: 3.5L V6 | 7415402 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| DORMAN Fits: all 2019 RLX engines | 751009 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| DORMAN Fits: all 2019 RLX engines | 751008 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
This table covers combined regulator-and-motor assemblies for a door.
4 Window Regulator & Motor Assembly parts for the 2019 Acura RLX come from DORMAN. 2 parts fit every engine; the other 2 are engine-specific.
Part numbers include DORMAN 7415401, DORMAN 7415402 and DORMAN 751009, among others listed above.
Buying Interior Parts for a 2019 Acura RLX
On this vehicle, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear.
- Match the engine first. Some interior parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Dash Board Cover and Floor Mat .
Frequently Asked Questions
How many interior parts fit the 2019 Acura RLX?
Our catalog currently lists 33 interior parts for the 2019 Acura RLX across 8 subcategories and 5 brands, covering both the 3.5L V6 and the 3.5L V6 ELECTRIC/GAS. Each part is matched to the engine(s) it fits.
Do interior parts differ between 2019 Acura RLX engines?
Some do. 26 parts fit every engine; the other 7 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of interior problems on a 2019 Acura RLX?
Common symptoms include a door handle that works only from outside, sagging headliner, a window switch that needs two presses, or seat adjusters that stick. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2019 Acura RLX was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2019 Acura RLX?
First match the engine — each row shows which engine(s) the part fits. Then interior plastics are often color- and trim-specific — check the notes column against your trim level before ordering. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2019 Acura RLX
Interior Parts for Other Acura RLX Years
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